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Safety relays PNOZ X

What does the "P" at the end of a unit description stand for, e.g. on PNOZ X3P?

The "P" at the end of a unit description stands for "pluggable", i.e. for types with plug-in connection terminals.

There are two types: the plug-in screw terminals and the plug-in push-in spring-loaded terminals. The spring-loaded terminals are identified by the "C" in the unit description, e.g. PNOZ X3P C.


Pilz Automation Ltd
Pilz House, Little Colliers Field
Corby, Northants, NN18 8TJ
United Kingdom

Telephone: +44 1536 460766
E-Mail: sales@pilz.co.uk

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